diff --git a/pkgs/desktops/gnome/core/mutter/43/default.nix b/pkgs/desktops/gnome/core/mutter/43/default.nix
index 2202e94881c1..1d07bf167c80 100644
--- a/pkgs/desktops/gnome/core/mutter/43/default.nix
+++ b/pkgs/desktops/gnome/core/mutter/43/default.nix
@@ -51,13 +51,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "mutter";
-  version = "43.7";
+  version = "43.8";
 
   outputs = [ "out" "dev" "man" "devdoc" ];
 
   src = fetchurl {
     url = "mirror://gnome/sources/mutter/${lib.versions.major finalAttrs.version}/mutter-${finalAttrs.version}.tar.xz";
-    sha256 = "NBrLmwNUyytflewz32aZtKAHaNydIi1rYAtW4kKGlmc=";
+    sha256 = "TjTh8XWTS9hJqEvZX6Nb8G6EEuAt8loDbC8RNdUz8oE=";
   };
 
   patches = [